secwatch.observer — SEC 8-K summary ====================================== Issuer: Quanterix Corp (QTRX) CIK: 0001503274 Form: 8-K Filed at: 2025-03-28T23:59:59+00:00 Accession: 0001503274-25-000038 Event type: leadership Sentiment: negative Materiality: 0.60 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Quanterix appoints William Donnelly Chairman; Director Madaus resigns after majority vote loss -------------------------------------------------------------------------------- - William P. Donnelly appointed Chairman of the Board effective March 24, 2025. - Martin D. Madaus resigns from Board and committees no later than the 2025 annual meeting. - Resignation follows Madaus receiving less than a majority of votes cast for reelection at the 2024 annual meeting. - Madaus's resignation is not due to any disagreement with the company on operations, policies, or practices. - Board deferred the resignation until after discussions with Akoya Biosciences concluded. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1503274/000150327425000038/0001503274-25-000038-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1503274/000150327425000038/qtrx-20250327.htm HTML page: https://secwatch.observer/filing/0001503274-25-000038 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer